Li 2016.

Methods	Randomised controlled trial
Participants	298 overweight participants with type 2 diabetes mellitus
Interventions	30‐day centralised intervention, then participants returned home and and were asked to continue with their diet. Participants were randomly allocated to 1 of the following 4 groups. Usual care group (n = 60) received no dietary intervention. The healthy diet group (n = 79) received a low□‐fat and high‐fibre diet. 50 grams oat group (n = 80) received healthy diet + same amount of cereals replaced by 50 grams of whole grain (whole grain oats were continuously provided). 100 grams oat group (n = 79) received healthy diet + same amount of cereals replaced by 100 grams of whole grain (whole grain oats were continuously provided).
Outcomes	Anthropometric measurements, glucose profile, lipid profile
Notes	To be included in the update of this review

LDL: low‐density lipoprotein